Public Water Accounting Lab

Compare water as an operational profile, not only a volume.

The lab turns a water unit into a scenario profile with source, legal class, storage status, recovery method, delivery path, reliability, energy intensity, transaction complexity, and irrigation usability.

Calculated Engineering Estimate

CAP Stored Credit Profile

CAP / Colorado River. Recovery well plus distribution infrastructure.

68.4 Water Usability Score
Volume
100 AF
Location
Phoenix AMA, Maricopa County
Legal class
Long-Term Storage Credit
Energy
Moderate lift, moderate pressure

Recoverability and transfer fit require review by qualified parties.

Incomplete Record

Groundwater Well Supply Profile

Groundwater. On-site well, pump, filtration, field distribution.

48.1 Water Usability Score
Volume
80 AF
Location
Pinal AMA, Pinal County
Legal class
Well / groundwater inventory
Energy
High lift sensitivity

Depth-to-water, yield, and water quality must be verified.

User Scenario

Reclaimed Water Reuse Profile

Reclaimed water. Treatment facility, storage, dedicated delivery path.

57.4 Water Usability Score
Volume
50 AF
Location
Tucson AMA, Pima County
Legal class
Reuse supply scenario
Energy
Treatment and pumping burden

End use, treatment class, and delivery pathway are modeled assumptions.

User Scenario

Storage-Buffered Farm Delivery

District delivery plus on-farm storage. Batch delivery to storage, continuous low-flow field release.

67.8 Water Usability Score
Volume
120 AF
Location
Central Arizona farm block
Legal class
Scenario assumption
Energy
Lower peak flow, lower pressure dependency

Designed to compare peak hydraulic demand, not to determine legal supply.

Scenario Score Builder

Water Usability Score

Scenario index 0

This is a planning index, not a legal finding. It weights physical deliverability, legal clarity, reliability, energy burden, storage flexibility, irrigation compatibility, and public data confidence.

A lower-energy, storage-buffered water unit may be more usable than a larger volume with poor recovery, high lift, uncertain delivery, or peak-demand mismatch.